CN216064924U

CN216064924U - Bent material straightening machine with high-precision correction function

Info

Publication number: CN216064924U
Application number: CN202122763875.5U
Authority: CN
Inventors: 张仲朝; 汪树林; 刘光伟
Original assignee: Shaft Branch Of Ningbo Xinhuan Fluoroplastics Products Co ltd
Current assignee: Shaft Branch Of Ningbo Xinhuan Fluoroplastics Products Co ltd
Priority date: 2021-11-12
Filing date: 2021-11-12
Publication date: 2022-03-18
Anticipated expiration: 2031-11-12

Abstract

The utility model discloses a bent material straightening machine with high-precision correction, which comprises a bottom plate, an engaging mechanism and a transmission mechanism, wherein a transverse plate is arranged in the middle of the top surface of the bottom plate, a plurality of fixed rotating holes are uniformly distributed in the bottom of the front surface of the transverse plate, a fixed roller shaft is inserted into each fixed rotating hole, and the rear end parts of the fixed roller shafts are connected with the transverse plate through the engaging mechanism; a pair of oval through holes is formed in the middle upper portion of the front face of the transverse plate, a rotary drum is inserted into each oval through hole, an oval plate is arranged in the middle of the back face of the transverse plate, a lifting roller shaft is inserted into each rotary drum, and the rear end portions of the pair of lifting roller shafts are connected with the oval plate through a transmission mechanism. The utility model solves the problem of inconvenient straightening of bent plates with different thicknesses by matching the mechanisms, has compact integral structure design and simple and convenient operation steps, greatly reduces the working complexity and further improves the working efficiency.

Description

Bent material straightening machine with high-precision correction function

Technical Field

The utility model relates to the technical field of straightening machines, in particular to a bent material straightening machine with high-precision correction.

Background

In actual production and life, straightening operation is often required to be performed on a bent structure, for example, a bent structure formed by impacting a metal plate is required.

At present, related straightening equipment in the market is few, and the following defects exist: 1. the straightening mechanism is mostly fixed, the requirement for processing bent plates with different thicknesses cannot be met, the efficiency of straightening the bent plates is reduced, and the practicability is not strong; 2. the problems of complex structure, complicated operation steps and the like exist, and the surface of the individual bent plate has different degrees of curvature, so that the actual use requirement cannot be met.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a bent material straightening machine with high-precision straightening.

In order to solve the problems in the prior art, the utility model adopts the following technical scheme:

the bent material straightening machine with high-precision correction comprises a bottom plate, an engaging mechanism and a transmission mechanism, wherein a transverse plate is arranged in the middle of the top surface of the bottom plate, a plurality of fixed rotating holes are uniformly distributed in the bottom of the front surface of the transverse plate, a fixed roller shaft is inserted into each fixed rotating hole, and the rear end parts of the fixed roller shafts are connected with the transverse plate through the engaging mechanism;

the middle upper portion of the front of the transverse plate is provided with a pair of oval through holes, a rotary drum is inserted into each oval through hole, an oval plate is arranged in the middle of the back of the transverse plate, a lifting roller shaft is inserted into each rotary drum, and the rear end portions of the pair of lifting roller shafts are connected with the oval plate through a transmission mechanism.

Preferably, the meshing mechanism includes driven gear, linked gear, every the back tip of fixed roller all overlaps and is equipped with driven gear, is located and all is equipped with the universal driving shaft, every at the back of diaphragm between the adjacent fixed commentaries on classics hole the preceding tip of universal driving shaft all is connected with the back rotation of diaphragm, every the back tip of universal driving shaft all is equipped with linked gear, every linked gear's both sides all are connected with two adjacent driven gear meshing.

Preferably, a first motor is arranged at the bottom of the back of the transverse plate and below one of the linkage shafts, a driving gear is sleeved at the end of a motor shaft of the first motor, and the driving gear is meshed with the corresponding linkage gear.

Preferably, the top of the front side of the transverse plate is provided with a fixed plate, and a lifting plate which is placed in parallel is arranged below the fixed plate.

Preferably, a pair of fixing bearings is arranged at two ends of the top surface of the lifting plate, a pair of threaded holes is formed in two ends of the top surface of the fixing plate, a threaded rod is inserted into each threaded hole, the bottom end of each threaded rod is inserted into the corresponding fixing bearing, and a handle is arranged at the top end of each threaded rod.

Preferably, a pair of extension lug seats is arranged in the middle of the bottom surface of the lifting plate, the front end parts of the pair of rotary drums are fixedly connected with the bottoms of the corresponding extension lug seats in a penetrating manner, and the rear end parts of the pair of rotary drums are fixedly connected with the two ends of the elliptical plate in a penetrating manner respectively.

Preferably, drive mechanism includes second motor, drive belt, every the rear end of lift roller all runs through corresponding rotary drum and extends to the rear of elliptical plate, every the rear end of lift roller all overlaps and is equipped with driven pulley, the top surface middle part of elliptical plate is equipped with the second motor, the motor shaft tip of second motor is equipped with driving pulley, drive belt overlaps in proper order and establishes on driving pulley, a pair of driven pulley.

Preferably, every the preceding tip of fixed roller all overlaps and is equipped with fixed roller, every the preceding tip of lift roller all overlaps and is equipped with the lift roller, just the lift roller is crisscross setting with fixed roller.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the height of the lifting plate is adjusted according to the thickness of the bent material, so that the adjustment of the distance between the lifting roller and the fixed roller is facilitated, and the problem of inconvenient straightening of bent materials with different thicknesses is solved;

2. according to the utility model, the fixed rollers are controlled to synchronously rotate in the forward direction by matching the meshing mechanism, and the lifting rollers are controlled to synchronously rotate in the reverse direction by matching the transmission mechanism;

in conclusion, the bending machine solves the problem that bent plates with different thicknesses are not convenient to straighten by matching the mechanisms, is compact in overall structural design and simple and convenient in operation steps, greatly reduces the working complexity, and further improves the working efficiency.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the utility model and together with the description serve to explain the utility model without limiting the utility model. In the drawings:

FIG. 1 is a front view of the present invention;

FIG. 2 is a front sectional view of the present invention;

FIG. 3 is a rear view of the present invention;

FIG. 4 is a front view of the cross plate of the present invention;

FIG. 5 is a schematic view of the elliptical plate and drum attachment of the present invention;

FIG. 6 is a schematic view of the connection of the extended ear mount to the bowl of the present invention;

number in the figure: the device comprises a bottom plate 1, a transverse plate 11, a fixed roller shaft 12, a fixed roller 13, a driven gear 14, a linkage shaft 15, a linkage gear 16, a first motor 17, a driving gear 18, a fixed plate 2, a lifting plate 21, a fixed bearing 22, a threaded rod 23, a handle 24, an oval through hole 25, an extension lug seat 26, a rotary drum 27, a lifting roller shaft 3, a lifting roller 31, an oval plate 32, a driven belt pulley 33, a second motor 34, a driving belt pulley 35 and a driving belt 36.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Example 1: the embodiment provides a bent material straightening machine with high-precision correction, and specifically comprises a bottom plate 1, an engaging mechanism and a transmission mechanism, wherein a transverse plate 11 which is transversely and fixedly connected is arranged in the middle of the top surface of the bottom plate 1, a plurality of fixed rotating holes are uniformly distributed at the bottom of the front surface of the transverse plate 11, a fixed roller shaft 12 which is rotatably penetrated is inserted in each fixed rotating hole, and the rear end parts of the fixed roller shafts 12 are connected with the transverse plate 11 through the engaging mechanism;

a pair of oval through-holes 25 is seted up to the front upper-middle part of diaphragm 11, all inserts in every oval through-hole 25 and is equipped with the rotary drum 27 that slides and run through, and the back middle part of diaphragm 11 is equipped with the oval board 32 of transversely hanging the placing, and all inserts in every rotary drum 27 and is equipped with the lift roller 3 that rotates and run through, and the rear end of a pair of lift roller 3 passes through drive mechanism and is connected with oval board 32.

In the utility model, the meshing mechanism comprises driven gears 14 and linkage gears 16, the rear end part of each fixed roll shaft 12 is sleeved with the driven gear 14 which is concentrically and fixedly connected, linkage shafts 15 are arranged on the back surfaces of the transverse plates 11 and positioned between the adjacent fixed rotating holes, the front end part of each linkage shaft 15 is rotatably connected with the back surfaces of the transverse plates 11, the rear end part of each linkage shaft 15 is sleeved with the linkage gear 16, and two sides of each linkage gear 16 are meshed with the two adjacent driven gears 14;

a first motor 17 is arranged at the bottom of the back of the transverse plate 11 and below one of the linkage shafts 15, a driving gear 18 which is coaxially connected is sleeved at the end part of the motor shaft of the first motor 17, and the driving gear 18 is meshed with a corresponding linkage gear 16; a motor shaft of a first motor 17 drives a driving gear 18 to synchronously rotate, a corresponding linkage gear 16 and a corresponding linkage shaft 15 are driven to synchronously and reversely rotate by meshing, adjacent driven gears 14 and adjacent fixed roller shafts 12 are driven to synchronously rotate by meshing, and then a plurality of fixed rollers 13 are driven to synchronously rotate.

In the utility model, the transmission mechanism comprises a second motor 34 and a driving belt 36, the rear end part of each lifting roller shaft 3 penetrates through the corresponding rotary drum 27 and extends to the rear part of the elliptical plate 32, the rear end part of each lifting roller shaft 3 is sleeved with a driven belt pulley 33, the middle part of the top surface of the elliptical plate 32 is provided with the second motor 34 with the backward output end, the end part of a motor shaft of the second motor 34 is provided with a driving belt pulley 35 which is coaxially connected, and the driving belt 36 is sequentially sleeved on the driving belt pulley 35 and the pair of driven belt pulleys 33; the front end part of each fixed roll shaft 12 is sleeved with a fixed roller 13 which is concentrically and fixedly connected, the front end part of each lifting roll shaft 3 is sleeved with a lifting roller 31, and the lifting rollers 31 and the fixed rollers 13 are arranged in a staggered manner; the motor shaft controlling the second motor 34 drives the driving pulley 35 to rotate reversely, and drives the driven pulley 33 and the lifting roller shaft 3 to rotate reversely along the drum 27 through the driving belt 36, thereby driving the pair of lifting rollers 31 to rotate synchronously and reversely.

Example 2: in embodiment 1, there is also a problem that the extrusion pitch cannot be adjusted according to the thickness of the bent material, and therefore, this embodiment further includes, on the basis of embodiment 1:

in the utility model, a fixed plate 2 which is transversely and fixedly connected is arranged at the top of the front surface of a transverse plate 11, and a lifting plate 21 which is arranged in parallel is arranged below the fixed plate 2; a pair of fixed bearings 22 is arranged at two ends of the top surface of the lifting plate 21, a pair of threaded holes are formed at two ends of the top surface of the fixed plate 2, a threaded rod 23 which is spirally penetrated is inserted in each threaded hole, the bottom end of each threaded rod 23 is inserted in the corresponding fixed bearing 22, and a handle 24 is arranged at the top end of each threaded rod 23; a pair of extension lug seats 26 are arranged in the middle of the bottom surface of the lifting plate 21, the front end parts of a pair of rotary drums 27 are fixedly connected with the bottoms of the corresponding extension lug seats 26 in a penetrating way, and the rear end parts of the rotary drums 27 are fixedly connected with two ends of the elliptical plate 32 in a penetrating way; according to the thickness of curved material highly adjusting lifter plate 21, rotate handle 24 simultaneously and drive threaded rod 23 cooperation screw hole spiral and rotate, and then drive lifter plate 21 and extension ear seat 26 and carry out the lift adjustment, the middle part that drives rotary drum 27 carries out the lift slip along oval through-hole 25, drives lift roller 3 and elliptical plate 32 and carries out the lift adjustment, has made things convenient for the high operation of adjusting to lift roller 31.

Example 3: when the utility model is used specifically, the operation steps are as follows:

firstly, adjusting the height of a lifting plate 21 according to the thickness of a bent material, simultaneously rotating a handle 24 to drive a threaded rod 23 to rotate in a spiral manner in cooperation with a threaded hole, further driving the lifting plate 21 and an extension lug 26 to perform lifting adjustment, driving the middle part of a rotary drum 27 to perform lifting sliding along an elliptical through hole 25, and driving a lifting roller shaft 3 and an elliptical plate 32 to perform lifting adjustment;

step two, starting a first motor 17, driving a driving gear 18 to synchronously rotate by a motor shaft of the first motor 17, meshing to drive a corresponding linkage gear 16 and a linkage shaft 15 to synchronously and reversely rotate, and meshing to drive adjacent driven gears 14 and fixed roll shafts 12 to synchronously rotate so as to drive a plurality of fixed rollers 13 to synchronously rotate;

step three, starting a second motor 34, controlling a motor shaft of the second motor 34 to drive a driving belt pulley 35 to rotate reversely, driving a driven belt pulley 33 and a lifting roller shaft 3 to rotate reversely along the rotary drum 27 through a driving belt 36, and further driving a pair of lifting rollers 31 to rotate synchronously and reversely;

and step four, aligning the bent plate to be straightened with the fixed roller 13 and the lifting roller 31 in the opposite rotating direction, and straightening the bent plate by an extrusion operation team due to the staggered arrangement of the lifting roller 31 and the fixed roller 13.

The utility model solves the problem of inconvenient straightening of bent plates with different thicknesses by matching the mechanisms, has compact integral structure design and simple and convenient operation steps, greatly reduces the working complexity and further improves the working efficiency.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. Bent material straightening machine with high accuracy is corrected, including bottom plate (1), meshing mechanism, drive mechanism, its characterized in that: a transverse plate (11) is arranged in the middle of the top surface of the bottom plate (1), a plurality of fixed rotating holes are uniformly formed in the bottom of the front surface of the transverse plate (11), a fixed roller shaft (12) is inserted into each fixed rotating hole, and the rear end parts of the fixed roller shafts (12) are connected with the transverse plate (11) through meshing mechanisms;

the improved lifting roller is characterized in that a pair of oval through holes (25) are formed in the middle upper portion of the front face of the transverse plate (11), a rotary drum (27) is inserted into each oval through hole (25), an oval plate (32) is arranged in the middle of the back face of the transverse plate (11), a lifting roller shaft (3) is inserted into each rotary drum (27), and the rear end portions of the pair of lifting roller shafts (3) are connected with the oval plates (32) through a transmission mechanism.

2. The bend straightener with high precision straightening according to claim 1, characterized in that: meshing mechanism includes driven gear (14), linkage gear (16), every the back tip of fixed roller (12) all overlaps and is equipped with driven gear (14), is located adjacent fixed commentaries on classics and all is equipped with universal driving shaft (15), every at the back of diaphragm (11) between the hole the preceding tip of universal driving shaft (15) all is connected with the back rotation of diaphragm (11), every the back tip of universal driving shaft (15) all overlaps and is equipped with linkage gear (16), every the both sides of linkage gear (16) all are connected with two adjacent driven gear (14) meshing.

3. The bend straightener with high precision straightening according to claim 2, characterized in that: a first motor (17) is arranged at the bottom of the back of the transverse plate (11) and below one linkage shaft (15), a driving gear (18) is sleeved at the end part of a motor shaft of the first motor (17), and the driving gear (18) is meshed with a corresponding linkage gear (16).

4. The bend straightener with high precision straightening according to claim 1, characterized in that: the front top of diaphragm (11) is equipped with fixed plate (2), the below of fixed plate (2) is equipped with parallel lifter plate (21) of placing.

5. The bend straightener with high precision straightening of claim 4, characterized in that: the top surface both ends of lifter plate (21) are equipped with a pair of fixing bearing (22), a pair of screw hole has been seted up at the top surface both ends of fixed plate (2), every threaded hole all inserts threaded rod (23), every the bottom of threaded rod (23) all inserts and establish in corresponding fixing bearing (22), every the top of threaded rod (23) all is equipped with handle (24).

6. The bend straightener with high precision straightening of claim 5, characterized in that: a pair of extension lug seats (26) are arranged in the middle of the bottom surface of the lifting plate (21), the front end parts of the pair of rotary drums (27) are fixedly connected with the bottoms of the corresponding extension lug seats (26) in a penetrating mode, and the rear end parts of the pair of rotary drums (27) are fixedly connected with the two ends of the elliptical plate (32) in a penetrating mode.

7. The bend straightener with high precision straightening according to claim 1, characterized in that: drive mechanism includes second motor (34), drive belt (36), every the rear end of lift roller axle (3) all runs through corresponding rotary drum (27) and extends to the rear of elliptical plate (32), every the rear end of lift roller axle (3) all overlaps and is equipped with driven pulley (33), the top surface middle part of elliptical plate (32) is equipped with second motor (34), the motor shaft tip of second motor (34) is equipped with drive pulley (35), drive belt (36) are established in proper order and are established on drive pulley (35), a pair of driven pulley (33).

8. The bend straightener with high precision straightening according to claim 1, characterized in that: every the preceding tip of fixed roller (12) all is equipped with fixed roller (13), every the preceding tip of lift roller (3) all is equipped with lift roller (31), just lift roller (31) are the staggered arrangement with fixed roller (13).